Re: New Members - please post your introductions here
Hello!
My background is mechanical engineering and robotics. The robotics side has given me some knowledge of electronics but very far from an expert. I have been trying to fix a tv of mine for the past year and have failed to do so. I have been reading threads on this website over the past few months trying to help me. I am very impressed with the knowledge of the members here. After failing to fix my problem myself I finally decided to create an account so I could post my exact issue in hopes of getting some additional advice!
Re: New Members - please post your introductions here
Hello ppl my grandfather is the only reputable tv repair man in my area and against his wishes is soon to retire due to age and space and other factors I dabbled a bit and completed backlight diagnostic and replacement and solved power supply and software issues but know very little hope to learn from u fantastic ppl
Re: New Members - please post your introductions here
Hi
My names Chris
I live in Wales, UK.
I have a keen interest in old photographic processes which has led me to needing to repair old photographic gear.
I am very new to this......
Re: New Members - please post your introductions here
good day! i am just a 'broken' laptop owner that i wish to give a 2nd life, if i can. i only have very basic knowledge of component-level repairs, but i dont have much to lose because my laptop's broken. I hope you guys can help me with the repair journey!
My laptop model is fx504gm. my first gaming laptop. Thank you very much!
Re: New Members - please post your introductions here
Started to deal with electronics in 1964 when I was 16, repairing and building guitar amplifiers. As a student of nuclear physics I bought my first computer, an ATARI Mega ST. Later, during my job as physicist I designed an built data acquisition systems and digital signal processing electronics for nuclear spectroscopy. Now I'm retired and use the huge amount of valuable information, which one con collect from this forum, to help friends when they face problems with computers or electronics.
Re: New Members - please post your introductions here
Hey everyone. I’m new to the electronics repair gig and looking forward to picking your brains on various issues. I find fixing TVs and computers to be fun and relaxing.
please help friends thinkpad T470 board CT470 series NM-A931 error post "bottom cover tamper detection error"
I've already
flashed the bios clean me and updated from the Lenovo site, then removed the switch and immediately jumped the S3 from pins 1 to 4, 2 to 3 but the problem remained the same, thank you
please help friends, I have 3 T490 units with the same case, the USB type C is completely dead, showing 20v 0 amp, loss of voltage VINT20_IN resistance to ground is fine, thank you
I think the problem is that I lost the voltage at PQ0008 pon 1 -PWRSHUTDOWN which should have been high which was picked up by R9512 VCC3SW, thank you very much for your help
Please help friends, thinkpad t480 nm-b501 is dead, help me fix it, thank you
usb meter 20v 0.00 amp, after I took the VSYS measurement the drop was only `9.2v which should have been 10.2v I measured from a normal matherboard machine, the VSYS path resistance to ground diode mode is 1900 thank you
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